Results 91 to 100 of about 81,218 (299)

A case of a complete paraplegic fathering a girl following artificial insemination after an intrathecal neostigmine injection [PDF]

open access: yes, 1988
A case of a 32-year-old paraplegic male who fathered a girl following artificial insemination after an intrathecal neostigmine injection is described. The patient became a complete paraplegic after injury to the spinal cord caused by a traffic accident ...
中野, 正則   +10 more
core  

Stress Nutrition in Aquatic Animals: From Definition to Practice

open access: yesReviews in Aquaculture, Volume 18, Issue 1, January 2026.
ABSTRACT Aquaculture faces numerous challenges, with stress being one of the major issues that lead to growth loss, metabolic disorders, weakened immunity, redox imbalance, and organ damage in aquatic animals. Nutritional intervention is one of the effective strategies to address these problems. Traditional research has primarily focused on the impacts
Jian Zhang   +8 more
wiley   +1 more source

Validation of the polysemen admixture on viability and acrosomal morphology of boar spermatozoa [PDF]

open access: yes, 2007
Semen were collected using artificial vagina (AV), from 5 large white boars aged 2-2.5 years twice a week for 16 weeks in each of the two seasons, early rainy (ER) and late rainy (LR) seasons, to determine the effects of multiple semen pool admixture on ...
Ogbuewu, IP   +3 more
core  

Mitochondrial Genome Analysis of Philippine Eagles (Pithecophaga jefferyi Ogilvie‐Grant 1896) From the Greater Mindanao Faunal Region

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
Mitogenome sequencing is a promising alternative for the genetic studies of animals. In this work, we examined the genetic diversity of the critically endangered and endemic Philippine eagles and their evolutionary relationship to other birds of prey.
Michael G. Bacus   +11 more
wiley   +1 more source

Artificial insemination in cattle [PDF]

open access: diamond, 2022
Aishee Rauthan, Ankur Negi
openalex   +1 more source

Social Interaction With Females Modulates Context‐Dependent Male Guppy Mating Tactics for Female Receptivity

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
We experimentally tested how social experience influences male mating behavior and preference in guppies. Males raised in mixed‐sex groups adjusted their mating tactics based on female receptivity but did not differ in overall mate preference compared to males reared in male‐only groups. Our findings highlight how social experience can modulate context‐
Versara Goberdhan   +4 more
wiley   +1 more source

The effects of supplementation of vitamin D to the egg‐yolk extender on cryopreservation of ram semen

open access: yesVeterinary Medicine and Science
Objectives This study aimed to examine the effects of supplementation of vitamin D to the egg‐yolk extender on characteristics of frozen–thawed ram semen. Methods Semen samples obtained from adult rams were pooled and divided into five equal volumes.
Ahmet Aktar   +4 more
doaj   +1 more source

Hiring expectations for new and future workers in animal genetics careers

open access: yesNatural Sciences Education, Volume 54, Issue 2, December 2025.
Abstract To better align educational outcomes with workforce demands in animal and equine genetics, this study surveyed 65 industry professionals on entry‐level competencies, hiring trends, and graduate preparedness of undergraduate students. The survey assessed employer ratings on the importance and perceived proficiency of seven core competencies ...
Meghan C. Wulster‐Radcliffe   +8 more
wiley   +1 more source

Date Palm and Camel Milk as Sustainable and Resilient Food Sources to Fulfill the UN's SDGs (Goals 2 and 12): A Review

open access: yesJournal of Sustainable Agriculture and Environment, Volume 4, Issue 4, December 2025.
ABSTRACT An increasing global population and harsh climate conditions are challenging most crops and contribute to threats of food insecurity. It is crucial to identify food sources that are sustainable and resilient. This review aims to provide insights into how date palm and camels can act as two major resilient and sustainable food sources to meet ...
Nilushni Sivapragasam   +6 more
wiley   +1 more source

Beef Reproductive Technology Adoption- Impact of Production Risk and Capitals [PDF]

open access: yes
Agriculture, Beef, Artificial insemination, Estrus synchronization, Social capital, Production risk, Technology adoption, Farm Management,
Parcell, Joseph L.   +4 more
core   +1 more source

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